Note: Legacy documentation is no longer being updated. For up to date instructions, see our Desktop Series support articles.
1. After removing the extruder from the printer, remove the 2 screws on each side of the extruder cover.
2. After removing the extruder’s case, remove the three screws that hold the wheel cover on.
3. With the wheel cover removed, inspect the wheels and remove any other fiber that may have gotten clogged.
4. Check the rollers for wear or grooves cut into them.